| Paducah to Red Bank (New Jersey) | 816.77 mi (1,314.47 km) |
| Paducah to Red Bank (Tennessee) | 230.77 mi (371.39 km) |
| Paducah to Red Bluff (California) | 1,815.35 mi (2,921.52 km) |
| Paducah to Red Hill (South Carolina) | 587.79 mi (945.96 km) |
| Paducah to Red Oak (Texas) | 558.46 mi (898.76 km) |
| Paducah to Red Wing (Minnesota) | 558.52 mi (898.85 km) |
| Paducah to Redan (Georgia) | 341.43 mi (549.49 km) |
| Paducah to Redding (California) | 1,820.05 mi (2,929.08 km) |
| Paducah to Redland (Maryland) | 640.68 mi (1,031.08 km) |
| Paducah to Redlands (California) | 1,610.84 mi (2,592.40 km) |
| Paducah to Redmond (Oregon) | 1,763.13 mi (2,837.49 km) |
| Paducah to Redmond (Washington) | 1,840.86 mi (2,962.58 km) |
| Paducah to Redondo Beach (California) | 1,680.94 mi (2,705.20 km) |
| Paducah to Redwood City (California) | 1,836.35 mi (2,955.32 km) |
| Paducah to Reedley (California) | 1,696.21 mi (2,729.78 km) |
